(ITS#5799) smbk5pwd update to work with heimdal 1.2 API

Full_Name: David Markey
Version: 2.4
OS: Solaris/AIX/Linux
URL: ftp://ftp.openldap.org/incoming/
Submission from: (NULL) (79.97.241.103)
Update smbk5pwd to work with the heimdal 1.2 API. Work has been done on the
mailing list but the patches have not been applied to the release.